

<script setup>
import { getCodeImg } from "@/api/login";
import Cookies from "js-cookie";
import { encrypt, decrypt } from "@/utils/jsencrypt";
import useUserStore from '@/store/modules/user'

import  FaceRecognition  from  '@/views/admin/utils/components/FaceRecognition'



const userStore = useUserStore()
const route = useRoute();
const router = useRouter();
const { proxy } = getCurrentInstance();

const loginForm = ref({
  username: "admin",
  password: "admin123",
  rememberMe: false,
  code: "",
  uuid: ""
});

const loginRules = {
  username: [{ required: true, trigger: "blur", message: "请输入您的账号" }],
  password: [{ required: true, trigger: "blur", message: "请输入您的密码" }],
  code: [{ required: true, trigger: "change", message: "请输入验证码" }]
};

const codeUrl = ref("");
const loading = ref(false);
// 验证码开关
const captchaEnabled = ref(true);
// 注册开关
const register = ref(false);
const redirect = ref(undefined);

watch(route, (newRoute) => {
    redirect.value = newRoute.query && newRoute.query.redirect;
}, { immediate: true });

function handleLogin() {
  proxy.$refs.loginRef.validate(valid => {
    if (valid) {
      loading.value = true;
      // 勾选了需要记住密码设置在 cookie 中设置记住用户名和密码
      if (loginForm.value.rememberMe) {
        Cookies.set("username", loginForm.value.username, { expires: 30 });
        Cookies.set("password", encrypt(loginForm.value.password), { expires: 30 });
        Cookies.set("rememberMe", loginForm.value.rememberMe, { expires: 30 });
      } else {
        // 否则移除
        Cookies.remove("username");
        Cookies.remove("password");
        Cookies.remove("rememberMe");
      }
      // 调用action的登录方法
      userStore.login(loginForm.value).then(() => {
        const query = route.query;
        const otherQueryParams = Object.keys(query).reduce((acc, cur) => {
          if (cur !== "redirect") {
            acc[cur] = query[cur];
          }
          return acc;
        }, {});
        router.push({ path: redirect.value || "/", query: otherQueryParams });
      }).catch(() => {
        loading.value = false;
        // 重新获取验证码
        if (captchaEnabled.value) {
          getCode();
        }
      });
    }
  });
}

function getCode() {
  getCodeImg().then(res => {
    captchaEnabled.value = res.captchaEnabled === undefined ? true : res.captchaEnabled;
    if (captchaEnabled.value) {
      codeUrl.value = "data:image/gif;base64," + res.img;
      loginForm.value.uuid = res.uuid;
    }
  });
}

function getCookie() {
  const username = Cookies.get("username");
  const password = Cookies.get("password");
  const rememberMe = Cookies.get("rememberMe");
  loginForm.value = {
    username: username === undefined ? loginForm.value.username : username,
    password: password === undefined ? loginForm.value.password : decrypt(password),
    rememberMe: rememberMe === undefined ? false : Boolean(rememberMe)
  };
}

getCode();
getCookie();


// 声纹识别登录
const voiceDialogVisible = ref(false)
// 人脸识别登录
const faceDialogVisible = ref(false)

</script>



<template>
  <div class="login">


     <!-- 人脸识别登录代码 -->
   <!-- <FaceRecognition></FaceRecognition> -->

    <el-form    ref="loginRef" :model="loginForm" :rules="loginRules" class="login-form">




    
   
    <el-form-item prop="username">
      <el-input
        v-model="loginForm.username"
        type="text"
        size="large"
        auto-complete="off"
        placeholder="账号"
      >
        <template #prefix><svg-icon icon-class="user" class="el-input__icon input-icon" /></template>
      </el-input>
    </el-form-item>
    <el-form-item prop="password">
      <el-input
        v-model="loginForm.password"
        type="password"
        size="large"
        auto-complete="off"
        placeholder="密码"
        @keyup.enter="handleLogin"
      >
        <template #prefix><svg-icon icon-class="password" class="el-input__icon input-icon" /></template>
      </el-input>
    </el-form-item>
    <el-form-item prop="code" v-if="captchaEnabled">
      <el-input
        v-model="loginForm.code"
        size="large"
        auto-complete="off"
        placeholder="验证码"
        style="width: 63%"
        @keyup.enter="handleLogin"
      >
        <template #prefix><svg-icon icon-class="validCode" class="el-input__icon input-icon" /></template>
      </el-input>
      <div class="login-code">
        <img :src="codeUrl" @click="getCode" class="login-code-img"/>
      </div>
    </el-form-item>
 
 

       <div class="loginbox">
        <!-- <el-checkbox v-model="loginForm.rememberMe" style="margin:0px 0px 25px 0px;">记住密码</el-checkbox> -->


        <div   @click="voiceDialogVisible = true" class="voicebox">声纹登录</div>
        <div  @click="faceDialogVisible = true">人脸识别登录</div>
       </div>

    
      <el-form-item style="width:100%;">
        <el-button
          :loading="loading"
          size="large"
          type="primary"
          style="width:100%;"
          @click.prevent="handleLogin"
        >
          <span v-if="!loading">登 录</span>
          <span v-else>登 录 中...</span>
        </el-button>
        <div style="float: right;" v-if="register">
          <router-link class="link-type" :to="'/register'">立即注册</router-link>
        </div>
      </el-form-item>
    </el-form>
    <!--  底部  -->
    <div class="el-login-footer">
      <span>Copyright © 2018-2024 All Rights Reserved.</span>
    </div>
  </div>


 

</template>

<style lang='scss' scoped>
.login {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  background: url("@/views/admin/utils/components/FaceRecognition/assets/dengimages/bj.jpg") no-repeat;

  background-size: cover;
}
.title {
  margin: 0px auto 30px auto;
  text-align: center;
  color: #707070;
}

.login-form {
  border-radius: 6px;
  background: #ffffff;
  width: 400px;
  padding: 25px 25px 5px 25px;
  .el-input {
    height: 40px;
    input {
      height: 40px;
    }
  }
  .input-icon {
    height: 39px;
    width: 14px;
    margin-left: 0px;
  }
}
.login-tip {
  font-size: 13px;
  text-align: center;
  color: #bfbfbf;
}
.login-code {
  width: 33%;
  height: 40px;
  float: right;
  img {
    cursor: pointer;
    vertical-align: middle;
  }
}
.el-login-footer {
  height: 40px;
  line-height: 40px;
  position: fixed;
  bottom: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  font-family: Arial;
  font-size: 12px;
  letter-spacing: 1px;
}
.login-code-img {
  height: 40px;
  padding-left: 12px;
}


//人脸识别登录代码 

.loginbox {
  display: flex;
  align-items: center;
  cursor: pointer;
  height: 40px;
  line-height: 40px;
  color: #606266;
  font-size: 14px;
  .el-checkbox {
    margin-bottom: 0!important;
  }

  .voicebox {
    margin: 0 15px;
  }
}
</style>
